Texas Shepherd's Pie

Texas Shepherd's Pie 1 lb hamburger 1/2 onion, chopped 2 stalks celery, chopped 1-2 carrots, sliced and chopped 1 or 2 cloves garlic, minced 1/2 jalapeno, seeded and chopped (optional) 1 1/2 cup mild salsa healthy dash Worcestershire sauce 1 tbsp beef granules salt and pepper to taste 4 cups mashed potatoes 1/4 cup cheese, shredded (optional) Brown hamburger in skillet. Drain and return to pan. Add onion, celery, carrots, garlic and jalapeno (optional) and cook until onions are translucent. Add in salsa, Worcestershire sauce and beef granules and simmer for 10 minutes. Pour mixture into casserole dish.Sprinkle with shredded cheese if desired. Cover with seasoned mashed potatoes and bake for 20 minutes in 350 F oven.